Page 1
WR series
EN54 CERTIFIED
WR-8826
Models and versions;
WR-8826CX, covered exposure, black
WR-8826DX, direct exposure, black
WR-8826CXW, covered exposure, white
WR-8826DXG, direct exposure, grey
The D.A.S. WR-8826 is a two-way loudspeaker system for
applications covering speech reinforcement, program
reproduction and live music productions specially designed
to be used outdoors due to its specific treatments against
dust, water and humidity.
The Low Mid range utilizes two high efficiency 6” low
frequency speaker with 32mm voice coil.
The High end makes use of a 1” annular diaphragm
compression driver coupled to a 80º x 80º horn.
The enclosure is manufactured from Birch Plywood and it
can be ordered in two different special finishings; CX
consists of Polyurea paint which is intended for covered
areas and DX which consists of a fiberglass finish intended
for non covered areas (system directly exposed to weather
conditions).The trapezoidal enclosure has 15º side angles
for easier rigging.
LOUDSPEAKER SYSTEM
TWO-WAY WEATHER RESISTANT
ALL DIMENSIONS IN MILIMETERS
The unit has a robust stainless steel grille design specially
covered with foam and a hydrophobic cloth to protect the
loudspeaker components. The covering is resistant to
wear and tear and provides protection from dust and dirt
as well.
14 integrated rigging points that accept 10M forged steel
eyebolts make suspension in either the horizontal or
vertical positions safe and simple. The D.A.S. WR-8826
can be also installed using its specific stainless steel Ubracket AXU-WR8826 or the wall mount bracket AXW-1.
The cabinet is provided with an undeterminated cable for
connection.
Intended for Auditoriums, Theaters, Worship Centres,
Sports Facilities, Live Clubs, Themed Entertainment
Venues or Public Buildings and Schools.
Technical Specifications
RMS (Average) Power Handling :
Program Power Handling :
On-axis Frequency Range (-10dB):
Nominal Impedance :
On-axis Sensitivity, 1w/1m :
Enclosure Material:
Color/Finish:
Transducers/Replacement Parts:
Connector:
Dimensions (H x W x D):
R
Based on a 2 hour test using a 6dB crest factor pink noise signal.
P
Conventionally, 3dB higher than the RMS measure, although this already, utilizes
a program signal.
K R
Corresponds to the signal crests for the test described in .
Z
Obtained from frequency range of 20Hz-2kHz for better optimization of
amplification devices.
Peak Power Handling :
Minimum Impedance :
Rated Peak SPL at full power:
Nominal -6dB Beamwidths:
Grille:
Optional Accessories:
Net Weight:
R
200 W
P
400 W
K
800 W
70 Hz - 22 kHz
Z
16 Ohms
Z
13.6 Ohms @ 200Hz
93 dB SPL
122 dB SPL
80º x 80º
Birch Plywood
CX, Black or White/Polyurea
DX, Military Grey or Black/
Fiberglass
LF: 2 x 6B/6B
HF: M-1/M-1
Stainless steel
Barried Strip
54,5 x 22,6 x 26,7 cm
21,5 x 8,9 x 10,5 in
10 kg (22 lb)
AXU-WR8826, AXW-1
EN54-24 Based Technical Specifications
N
On-axis Frequency Range (-10dB):
Nominal Impedance:
On-axis Sensitivity 1w/4m :
Horizontal Coverage Angles (-6dB) :
Measured Maximum SPL at 4m :
Vertical Coverage Angles (-6dB) :
Enclosure Material:
Color/Finish:
Transducers/Replacement Parts:
Environmental Performance:
Connector:
Dimensions (H x W x D):
N
Nominal Power based on a 100h test using a 6dB crest factor pink noise
signal filtered according to the IEC 60268-1:1985 norm and band-pass filtered
with Butterworth 24dB/Oct filters from 89Hz to 11,2kHz.
S
Sensitivity and Max SPL
measured using a 6dB crest factor pink noise, averaged from 100Hz to 10kHz in
1/3 Octave bands.
C
Coverage measured from 500Hz to 4kHz in Octave bands.
M
Obtained by integration over a period of at least 30s.
Nominal Power :
Minimum Impedance:
Environmental Type:
Optional Accessories:
Net weight:
200 W
70 Hz - 22 kHz
8 Ohms
6,7 Ohms @ 8320 Hz
S
75,3dB
M
97,05 dB
C
500Hz, 194º. 1kHz, 123º.
2kHz, 108º. 4kHz, 85º.
C
500Hz, 85º. 1kHz, 35º.
2kHz, 35º. 4kHz, 75º.
Birch Plywood
CX, Black or White/Polyurea
DX, Military Grey or Black/
Fiberglass
LF: 2 x 6B/6B
HF: M-1/M-1
Type B
EN 60529 IP 56
Grille:
Stainless steel
Barried Strip
54,5 x 22,6 x 26,7 cm
21,5 x 8,9 x 10,5 in
10 kg (22 lb)
AXU-WR8826, AXW-1
Page 2
WR-8826 WR series
Frequency Response
Shows the frequency response
at 4 m of a unit radiating to
an anechoic environment (4p)
and driven by a 1 W (2.83 V)
swept sine signal, and
impedance curve. For better
detail, only light smoothing
(1/12th Octave) has been used
Distortion
Shows the Second Harmonic
Distortion (grey) and Third
Harmonic Distortion (dotted)
curves (rised 20dB for clarity)
for a unit driven at 10% of
its RMS Power Handling
Directivity
Shows normalized horizontal
isobar plot.
Directivity
Shows normalized vertical
isobar plot.
Polar Response
1/3 octave band horizontal (left)
and vertical (right) polars for
the indicated frequencies. Full
scale is 30dB, 6dB per division.
90.0
dBSPL
80.0
70.0
60.0
50.0
40.0
10 100 1k 10k 20k10 Hz
120.0
dBSPL
110.0
100.0
90.0
80.0
70.0
10 100 1k 10k 20k10 Hz
-180.00
Deg
-120.00
-60.00
0.00
60.00
120.00
-180.00
-120.00
-60.00
180.00
Deg
60.00
120.00
180.00
100
0.00
100
125Hz
250Hz
500Hz
1000Hz
2000Hz
4000Hz
8000Hz
12500Hz
200 500 2k 5k 10k
200 500 2k 5k 10k
Left
-60°
-90°
Directivity
6
-30°
dB
0
-6
-12
-18
-24
1k
1k
Right
30°
60°
90°
180°
Ref 0 1/3 Octave
-120°
-150°
-90°
-24
100,0
Ohm
80,0
60,0
40,0
20,0
0,0
0
dB
-10
-20
-30
-40
-50
12k5 Hz
0
dB
-10
-20
-30
-40
-50
12k5 Hz
-60°
-18
-12
Up
-30°
Directivity
dB
-6
0
6
-120°
-150°
NOTES: Frequency response measured at 4m (13,12ft). For better detail, only light
smoothing (1/12th octave) has been used. Polars were acquired by placing the unit on a computer
controlled turntable inside a 300 m (10594 ft ) anechoic chamber. Measurement distance is 4m (13,12ft).
Reference Axis: Axis is on the center of the grille surface and perpendicular to the grille surface.
Reference plane: Plane is on the grille surface and perpendicular to the reference axis.
Horizontal plane: Plane is containing the reference axis and perpendicular to the reference plane
3 3
180°
Ref 0 1/3 Octave
150°
120°
Product improvement through research and development is a
continuous process at D.A.S. Audio. All specifications subject
to change without notice.
150°
120°
90°
HT_WR8826_01
30°
Down
60°
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